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6-39

Special stereo mini jack
Video signal: 1 Vp-p, 75 

Ω

 unbalanced,

sync negative

4-pin mini DIN
Luminance signal

: 1 Vp-p, 75 

Ω

 unbalanced,

sync negative

Chrominance signal : 0.286 Vp-p, 75 

Ω

 unbalanced (NTSC)

: 0.300 Vp-p, 75 

Ω

 unbalanced (PAL)

Special stereo mini jack
Input level

: 327 mV

Input impedance : More than 47 k

Ω

Output level

: 327 mV (at load impedance 47 k

Ω

Output impedance : Below 2.2 k

Ω

6-40

efore perform the video system adjustments, check that the
specified value of “54MHz/66MHz Origin Oscillation Adjustment”
of “CAMERA SYSTEM ADJUSTMENT” is satisfied.
And check that the data of page: 0, address: 10 is “00”. If not, set
data: 00 to this address.

NTSC model: DCR-DVD200/DVD300
PAL model: DCR-DVD200E

Mode

MOVIE ( 

 )

Subject

Arbitrary

Measurement Point

Y signal terminal of S VIDEO jack
(75

Ω

 terminated)

Measuring Instrument

Oscilloscope

Adjustment Page

B

Adjustment Address

41

Specified Value

A = 1000 

±

 14mV

The data of page: 0, address: 10 must be “00”.

DEMO MODE (Menu setting) ........................................ OFF

1

0

01

01

Set the data.

2

3

00

00

Set the data.

3

3

04

02

Set the data, and press PAUSE
button.

4

B

41

Change the data and set the Y
signal level (A) to the specified
value.

5

B

41

Press PAUSE button.

6

3

04

00

Set the data, and press PAUSE
button.

7

0

01

00

Set the data.

Mode

MOVIE ( 

 )

Subject

Arbitrary

Measurement Point

Chroma signal terminal of S VIDEO
jack (75

Ω

 terminated)

External trigger: Y signal terminal of
S VIDEO jack

Measuring Instrument

Oscilloscope

Adjustment Page

B

Adjustment Address

42, 43

Specified Value

Cr level

: A = 714 

±

 14mV (NTSC)

A = 700 

±

 14mV (PAL)

Cb level

: B = 714 

±

 14mV (NTSC)

B = 700 

±

 14mV (PAL)

Burst level : C = 286 

±

 6mV (NTSC)

C = 300 

±

 6mV (PAL)

The data of page: 0, address: 10 must be “00”.

DEMO MODE (Menu setting) ........................................ OFF

1

0

01

01

Set the data.

2

3

00

00

Set the data.

3

3

04

02

Set the data, and press PAUSE
button.

4

B

42

Change the data and set the Cr
signal level (A) to the specified
value.

5

B

42

Press PAUSE button.

6

B

43

Change the data and set the Cb
signal level (B) to the specified
value.

7

B

43

Press PAUSE button.

8

3

04

00

Set the data, and press PAUSE
button.

9

Check that the burst signal level
(C) is satisfied the specified value.

10

0

01

00

Set the data.

Fig. 6-2-3.

Fig. 6-2-4.

H

A

µ

µ

µ

µ

6-41

Mode

MOVIE ( 

 )

Subject

Arbitrary

Measurement Point

Video terminal of AUDIO VIDEO
jack (75

Ω

 terminated)

Measuring Instrument

Oscilloscope

Specified Value

Sync level : A = 286 

±

 18mV (NTSC)

A = 300 

±

 18mV (PAL)

Burst level : B = 286 

±

 18mV (NTSC)

B = 300 

±

 18mV (PAL)

The data of page: 0, address: 10 must be “00”.

DEMO MODE (Menu setting) ........................................ OFF

1

3

00

00

Set the data.

2

3

04

02

Set the data, and press PAUSE
button.

3

Check that the sync signal level
(A) satisfies the specified value.

4

Check that the burst signal level
(B) satisfies the specified value.

5

3

04

00

Set the data, and press PAUSE
button.

Fig. 6-2-5.

H

B

A

6-42

REC MODE (DISC SET of Menu setting) ........................ LP

Reset to SP, after completing adjustments.

Type of disc to use:
DVD-R

[Connection of Audio System Measuring Devices]
Connect the audio system measuring devices as shown in Fig. 6-2-6.

In recording mode, input a color bar signal to the video input.

Mode

PLAY ( 

 ) mode

Recording and playback

Signal

400Hz, -7.5dBs signal:
AUDIO L and AUDIO R terminal of
AUDIO/VIDEO jack

Measurement Point

AUDIO L and AUDIO R terminal of
AUDIO/VIDEO jack

Measuring Instrument

Audio level meter

Specified Value

-7.5 

±

 1.0dBs

Checking Method
1)

Input the 400Hz, -7.5dBs signal in the AUDIO L and AUDIO
R terminal.

2)

Record the signal.

3)

Playback the recorded section.

4)

Check that the 400Hz signal level is the specified value.

Mode

PLAY ( 

 ) mode

Recording and playback

Signal

400Hz, -7.5dBs signal:
AUDIO L and AUDIO R terminal of
AUDIO/VIDEO jack

Measurement Point

AUDIO L and AUDIO R terminal of
AUDIO/VIDEO jack

Measuring Instrument

Audio distortion meter

Specified Value

Below 0.4% (200Hz to 6kHz BPF ON)

Checking Method
1)

Input the 400Hz, -7.5dBs signal in the AUDIO L and AUDIO
R terminal.

2)

Record the signal.

3)

Playback the recorded section.

4)

Check that the distortion is the specified value.

Mode

PLAY ( 

 ) mode

Recording and playback

Signal

No signal:
AUDIO L and AUDIO R terminal of
AUDIO/VIDEO jack

Measurement Point

AUDIO L and AUDIO R terminal of
AUDIO/VIDEO jack

Measuring Instrument

Audio level meter

Specified Value

Below -45dBs
(IHF-A filter ON, 20kHz LPF ON)

Checking Method
1)

Insert shorting plugs in each of AUDIO L and AUDIO R
terminal.

2)

Record the signal.

3)

Remove the shorting plugs.

4)

Playback the recorded section.

5)

Check that the noise level is the specified value.

Fig. 6-2-6.

[How to record the line input signal]
1)

Set the mode dial to PLAY/EDIT ( 

 ).

2)

Press the VISUAL INDEX button so that the line input video
signal is displayed on the LCD screen

3)

Press the REC button.

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω